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Ethidium bromid

Ethidium bromid (EtBr) je látka, která se v molekulární biologii využívá k detekci DNA při agarózové elektroforéze. Detekce spočívá v ozáření gelu ultrafialovým zářením, pod kterým ethidium bromid navázaný na DNA emituje světlo. Ethidium bromid se do DNA váže interkalací, vmezeřením mezi jednotlivé báze. Vzhledem k povaze vazby na DNA je ethidium bromid…

Použití, Struktura a fluorescence & Bezpečnost

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Anglický název
Ethidium bromide
ChEBI
4883
InChI
InChI=1/C21H19N3.BrH/c1-2-24-20-13-16(23)9-11-18(20)17-10-8-15(22)12-19(17)21(24)14-6-4-3-5-7-14;/h3-13,23H,2,22H2,1H3;1H
Molární hmotnost
394,294 g/mol
Ostatní názvy
Homidium bromid
PubChem
14710

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Overview

Struktura a fluorescence

Použití

Bezpečnost

Reference

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Ethidium bromid

Nodes35
Edges34
Triples47
Avg. degree1.94
Density0.057143
Components1

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Ethidium bromid

Top relations

related to Použití · 12
Ethidium bromid → DNA, EtBr, Ethidium, Hlavní, Kvůli, PCR, Pomocí, Protože, RNA, Samotná, SYBR Green, UV
related to Bezpečnost · 9
Ethidium bromid → Amesově, DNA, EtBr, Ethidium, Koncentrace EtBr, Metabolit, Mutagenní, Předpokládá, Při
related to Struktura a fluorescence · 5
Ethidium bromid → DNA, EtBr, Ethidium, Fluorescence, RNA
related to Externí odkazy · 3
Ethidium bromid → Ethidium, Obrázky, Wikimedia Commons
related to Reference · 2
Ethidium bromid → Ethidium, Wikipedii
Anglický název · 1
Ethidium bromid → Ethidium bromide
ChEBI · 1
Ethidium bromid → 4883
InChI · 1
Ethidium bromid → InChI=1/C21H19N3.BrH/c1-2-24-20-13-16(23)9-11-18(20)17-10-8-15(22)12-19(17)21(24)14-6-4-3-5-7-14;/h3-13,23H,2,22H2,1H3;1H
Molární hmotnost · 1
Ethidium bromid → 394,294 g/mol
Ostatní názvy · 1
Ethidium bromid → Homidium bromid

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Important terminology

ethidium dna bromid etbr elektroforéze bromidu detekci struktura což agarózové světlo molekuly stp mutagen uv používá pozorování molekulární biologii detekce

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Ethidium bromidAnglický názevEthidium bromide1.00infobox
Ethidium bromidChEBI48831.00infobox
Ethidium bromidInChIInChI=1/C21H19N3.BrH/c1-2-24-20-13-16(23)9-11-18(20)17-10-8-15(22)12-19(17)21(24)14-6-4-3-5-7-14;/h3-13,23H,2,22H2,1H3;1H1.00infobox
Ethidium bromidMolární hmotnost394,294 g/mol1.00infobox
Ethidium bromidOstatní názvyHomidium bromid1.00infobox
Ethidium bromidPubChem147101.00infobox
Ethidium bromidR-větyR25 R36/37/38 R461.00infobox
Ethidium bromidRegistrační číslo CAS1239-45-81.00infobox
Ethidium bromidS-větyS22 S24/25 S26 S36/37/39 S45 S531.00infobox
Ethidium bromidSMILESCC[n+]1c2cc(ccc2c3ccc(cc3c1c4ccccc4)N)N.[Br-]1.00infobox
Ethidium bromidSumární vzorecC21H20BrN31.00infobox
Ethidium bromidSystematický název3,8-diamino-5-ethyl-6-fenylfenanthridinium-bromid1.00infobox
Ethidium bromidTeplota tání260–262 °C1.00infobox
Ethidium bromidTriviální názevEthidium bromid1.00infobox
Ethidium bromidVzhledfialovo-červené krystalky1.00infobox
Ethidium bromidČíslo RTECSSF79500001.00infobox

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